5.4 d: Reference SettingsThe drive offers various ways of entering the frequency reference. The figure below gives an overview of the reference input,selections, and priorities.MS 2MS 3MS 4MS 7MS 8Jogd1-03d1-04d1-07d1-08d1-17d1-02REMOTELOCALMS 101 ComRef=3=2=1=001Digital InputH1-oo = 2MEMOBUS comm.d1-01(Freq.Ref 1)b1-01(Freq. Reference Source 1)Option CardDigital Input (H1-oo)Jog Reference (=6)FrequencyReference2 through 8Jog FrequencyMulti-Step SpeedTerminal A1FrequencyReferenceFigure 5.8 Frequency Reference Setting Hierarchyu d1: Frequency Referencen d1-01 to d1-08, d1-17: Frequency Reference 1 to 8 and Jog ReferenceUp to 9 preset references (including Jog reference) can be programmed in the drive. The references can be switched duringRun by digital inputs. The acceleration/deceleration to the new reference is performed using the active acceleration/decelerationtime.The Jog frequency must be selected by a separate digital input and has priority over the references 1 to 8.Multi-speed reference 1 can be provided by analog input A1.No. Parameter Name Setting Range Defaultd1-01 to d1-08 Frequency Reference 1 to 8 0.00 to 400.00 Hz <1> 0.00 Hzd1-17 Jog Frequency Reference 0.00 to 400.00 Hz <1> 6.00 Hz<1> The upper limit is determined by the maximum output frequency (E1-04) and upper limit for the frequency reference (d2-01).Multi-Step Speed SelectionDepending on how many speeds are used, some digital inputs have to be programmed for Multi-Step Speed Selection 1, 2, 3and 4 (H1-oo = 3, 4, 5). For the Jog reference a digital input must be set to H1-oo = 6.Notes on using analog inputs as multi-speed 1 and 2:• If the frequency reference source is assigned to analog input A1 (b1-01 = 1), then this input will be used for FrequencyReference 1 instead of d1-01. If the reference source is assigned to the digital operator (b1-01 = 0), then d1-01 will be usedas Frequency Reference 1.The different speed references can be selected as shown in Table 5.9. Figure 5.9 illustrates the multi-step speed selection.5.4 d: Reference Settings90 YASKAWA ELECTRIC SIEP C710606 31B YASKAWA AC Drive – J1000 Technical Manualhttp://nicontrols.com
